3
b If you are using an external device (ex. Set-top box, Blu-ray player, game console, etc.), connect it to
the soundbar or to the TV via an HDMI cable.
c Connect to power in the following order: wireless subwoofer [ wireless rear speakers [ soundbar.
Then, turn on the soundbar. When the connection is automatically established with the soundbar, the
LEDs on the wireless subwoofer and wireless rear speakers will light up green. ([ See “Connecting
the Product” on page 6.)
d Using the product with your TV ([ See “Connecting
with an Optical Cable”, “Connecting with an HDMI Cable”,
“Connecting via Bluetooth”, “Connecting an external device
via HDMI A” on page 33, 35, 37, 38.)
A Press the Function button repeatedly until LED1 lights up white. If you are using an external
device that is connected to HDMI™ IN on the soundbar, press the Function
button repeatedly
until LED1 lights up golden yellow.
B On your TV's settings, set the output speaker to [HDMI ARC], [Optical], or [External Speaker].
e Connecting the product to your smartphone via Wi-Fi ([
See “Connecting with a Smartphone via Wi-Fi” on page
15.)
A Connect your smartphone to Wi-Fi.
B Install the LG Soundbar app on Google Play or the App Store.
C Run the LG Soundbar app and follow the instructions.
D The product will connect to your smartphone and you can control the product with LG Soundbar
app.
f Connecting the product to your smartphone via Bluetooth
([ See “Connecting via Bluetooth” on page 42.)
A Tap the Settings button on your smartphone and select Bluetooth. Turn on the Bluetooth
function. ( Off > On)
B Press the Bluetooth pair
button. After a moment, LED1 and LED2 blink white.
C Find and select “LG_Speaker_S90TR_XXXX”.
D When the product is connected to your smartphone via Bluetooth, LED1 and LED2 light up white.